My wiper blades for my Citroen C1 came quickly. Fitting my new rear window blade was simple ..... once I got my old blade off (it didn't want to move!) and also eventually realised that I could just slide my new blade on when coming at the wiper arm from the correct angle! I'm useless with video instructions - one of the less than 20% of the population mentally hard-wired to get more from full written instructions - so I never get much from videos of what to do. But that's just me - the blades are great and if even I can can figure out how to fit one, you'll find it easy!!